mfd: axp20x: Add a cell for the ac power_supply part of the axp20x PMICs

As a counterpart to the usb power_supply cell, this commit adds an AC
power_supply cell to the axp20x driver.

Still missing are the RTC backup battery and the main battery charger
cells.

Signed-off-by: Michael Haas <haas@computerlinguist.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 1ce923277cc82a8ab580eafad2f6a5b5ad96f951..e4e32978c37752b46ee1a631b820768477591619 100644 (file)
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -130,6 +130,12 @@ static struct resource axp152_pek_resources[] = {
        DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
 };
 
+static struct resource axp20x_ac_power_supply_resources[] = {
+       DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_PLUGIN, "ACIN_PLUGIN"),
+       DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_REMOVAL, "ACIN_REMOVAL"),
+       DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_OVER_V, "ACIN_OVER_V"),
+};
+
 static struct resource axp20x_pek_resources[] = {
        {
                .name   = "PEK_DBR",
@@ -498,6 +504,11 @@ static struct mfd_cell axp20x_cells[] = {
                .resources      = axp20x_pek_resources,
        }, {
                .name           = "axp20x-regulator",
+       }, {
+               .name           = "axp20x-ac-power-supply",
+               .of_compatible  = "x-powers,axp202-ac-power-supply",
+               .num_resources  = ARRAY_SIZE(axp20x_ac_power_supply_resources),
+               .resources      = axp20x_ac_power_supply_resources,
        }, {
                .name           = "axp20x-usb-power-supply",
                .of_compatible  = "x-powers,axp202-usb-power-supply",